The map HUD marker with subtitles "Nares-Strong Research Station is under attack!" is persistently shown on the system map even after terminating the sentinel enroute.

Docking with the station allows one to view the mission dialog, but exiting the mission dialog without accepting the mission triggers the marker and alert again.

relanat 11 days ago:
avorite 11 days ago:

Thank you relanat - I should add that this occurred in 1.9b3!